package com.zhenzu.jucUtil;

import java.util.concurrent.CyclicBarrier;

public class CyclicBarrierDemo {

    private static final int NUMBER = 7;

    public static void main(String[] args) {
        CyclicBarrier cyclicBarrier = new CyclicBarrier(NUMBER,
                () -> {
                    System.out.println("***七龙珠就可以召唤神龙****");
                });

        for (int i = 1; i <= 6; i++) {
            new Thread(() -> {
                try {
                    System.out.println(Thread.currentThread().getName() + " 星龙珠被收集到了");
                    cyclicBarrier.await();
                } catch (Exception e) {
                    throw new RuntimeException(e);
                }
            }, String.valueOf(i)).start();
        }
    }
}
